A hardware store sells rubber tubing by the foot. If a seventy-five-foot roll of tubing eventually sells for a total of $54, how much did the store charge per foot? (Round to the nearest cent.)

Juanita gets paid for every apron she embroiders.Last week,she earned $185.If she earns $2.50 for each embroidered piece,how many aprons did she embroider last week?